Quality System Procedure 142.1: Pedigreed Seed Crop Inspection Procedures - Appendices

Appendix VI: Weeds to Report in the Inspected Crop

All Class 1 Prohibited Noxious weed species are to be reported in all crops as objectionable weeds.

Inspected Crop Kinds	Difficult to Separate Weeds (Report in Counts)	Objectionable Weeds (Report by Frequency)
Oats	Wild oats	Cleavers (bedstraw) Dock* Stickseed Stinkweed Tartarian buckwheat Wild buckwheat Wild mustard
Buckwheat	Tartarian buckwheat	Cleavers (bedstraw) Dock* Sterile oats Stickseed Stinkweed Wild buckwheat Wild mustard Wild oats
Barley Rye Triticale Wheat	None	Cleavers (bedstraw) Dock* Sterile oats Stickseed Stinkweed Tartarian buckwheat Wild buckwheat Wild mustard Wild oats
Canola Rapeseed Mustard Oilseed radish	Cleavers (bedstraw) Wild mustard Wild radish	Ball mustard and dog mustard Lady's thumb Stickseed Smartweed
Chickpeas Fababeans Lupins Lentils Peas	None	Cleavers (bedstraw) Large seeded vetches Nightshade* Sterile oats Wild mustard Wild oats
Field beans	None	Nightshade* Velvetleaf
Soybeans	None	Field bindweed Nightshade* Velvetleaf
Alfalfa Black medick Cicer milkvetch Crown vetch Red clover Sainfoin Sweet clover	None	American dragonhead Bladder campion Canada thistle Cleavers (bedstraw) Cow cockle Dock* Giant foxtail Green foxtail Hemp nettle Kochia Night-flowering catchfly Redroot pigweed Round leaf mallow Russian pigweed Russian thistle Stickseed White cockle Wild mustard
Alsike clover Birdsfoot Trefoil Persian clover White clover	None	American dragonhead Bladder campion Canada thistle Cleavers (bedstraw) Dock* Giant foxtail Green foxtail Hemp nettle Kochia Lady's thumb Lamb's quarters Night-flowering catchfly Redroot pigweed Russian pigweed Russian thistle Stickseed White cockle Wild mustard
Chickling vetch	None	Cleavers (bedstraw) Large seeded vetches Nightshade* Sterile oats Wild mustard Wild oats
Bromegrass	Couchgrass Downy brome	Barnyard grass Canada thistle Giant foxtail Green foxtail Lamb's quarters Wild oats
Fescues Ryegrasses Needlegrass Wheatgrasses (other than green wheatgrass) Wild ryes	Couchgrass	Barnyard grass Beckmann's grass Beggars tick Canada thistle Cinquefoils* Cleavers Dock* Downy brome Giant foxtail Green foxtail Hawk's beard Lamb's quarters Persian darnel Russian pigweed Scentless chamomile Shepherd's purse Sow thistle* Stickseed Stinkweed Wild barley Wild oats
Green wheatgrass	None	as per other wheatgrasses (above)
Bentgrasses Bluegrasses Junegrass Orchardgrass Redtop Reed canarygrass	None	Barnyard grass Canada thistle Chickweeds* Cinquefoils* Cleavers Couchgrass Crabgrass* Dock* Flixweed Heal-all Lamb's quarters Night-flowering catchfly Ox-eye daisy Panic grass Rat's-tail fescue Stickseed Windgrasses
Industrial hemp	Broomcorn (Orobanche sp.) Hemp nettle	None
Millet Sorghum	None	Barnyard grass Giant foxtail Green foxtail Yellow foxtail
Niger Dill	None	Vetches
Flax	None	Cow cockle Night-flowering catchfly Sterile oats Stinkweed Stickseed Wild oats
Timothy	Ox-eye daisy	Barnyard grass Bladder campion Canada thistle Chickweeds* Cleavers (bedstraw) Couchgrass Narrow leafed hawk's-beard Night-flowering catchfly Sow thistle* Scentless chamomile Stickseed Stinkweed White cockle Wild mustard
Camelina	None	Prickly lettuce Stinkweed Shepherd's purse
Canaryseed	None	Cleavers (bedstraw) Cow cockle Green foxtail Night-flowering catchfly Sterile oats Stickseed Stinkweed Wild buckwheat Wild mustard Wild oats
Asparagus hybrids Coriander fengreek Safflower sugar beet sunflower tobacco	None	None

* Alternate common names:

Dock: Curled dock; Broad leaved dock; Clustered dock; Fiddle dock.

Nightshade species: Eastern Black nightshade; American nightshade; Climbing nightshade; Hairy nightshade; Smooth ground cherry; Clammy ground cherry; Wild tomato.

Cinquefoils: Rough cinquefoil; Sulfur cinquefoil; Silvery cinquefoil.

Sow thistle: Annual sow thistle; Perennial sow thistle.

Crabgrass: Large crabgrass; Smooth crabgrass.

Chickweeds: Common chickweed; Mouse-eared chickweed; Field chickweed.

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